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Consider the reaction
`4NO_2(g)+O_2(g)->2N_2O_5(g) ,triangle_rH=-111` KJ
if `N_2O_5`(s) is formed instead of `N_2O_5`(g) in the aboe reaction the `triangle_rH` value will be
(Given `triangleH` of sublimaton for `N_2O_5` is 54 kJ mo`l^–`)
A. |
– 165 kJ |
B. |
+54 kJ |
C. |
+219 kJ |
D. |
–219 kJ |
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